386828

Tap Detail

386828 ZELX HP-RZ H4 1/4-28(B)

Taps have a TiCN coating for tapping with coolant.
HP-RZ Roll taps can be run 2 times faster than the tapping speeds recommended for thread cutting taps.

Chamfer: BOTTOMING
Finish: TICN
Material Type: HSS-P
Thread Class: UNF
Thread Type: Spiral Fluted
Flute Type:
Number of Flutes: 2
Cutting Direction: R/H